L(+)-Kyselina askorbová sodná sůl 99%
Dodávateľ: Thermo Fisher Scientific
352680050
352681000
352685000
352680025
ACRO352680050EA
39.83
EUR
ACRO352680050
ACRO352681000
ACRO352685000
ACRO352680025
L(+)-Kyselina askorbová sodná sůl 99%
L(+)-Kyselina askorbová sodná sůl
Vzorec:
C₆H₇NaO₆ Teplota tavenia: 219…221 °C (rozkl.) Hustota: 1,799 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00082340 Číslo CAS: 134-03-2 EINECS: 205-126-1 |
|
Výsledky špecifikačného testu
Appearance | White to yellow Crystalline powder |
Infrared spectrum | Conforms |
Titration Iodimetric | 98.5 to 101.5 % |
Solubility | (5% in water) Clear colorless to light yellow |
Specific optical rotation | +103° to +108° (20°C, 589 nm) (c=5, H2O) |
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